Sighhh, it's not a real puzzle. I was feeling vindictive after getting stumped by that alphabet puzzle, so I thought I'd make a stupid joke. But Anna says that I'm not very nice and that I owe everyone an apology. Sorry guys....

Hey, this one is a pisser. I took all of the numbers to prime factorization and 7, and 181 came up more than once, but I can find no "relationship". Three of the ten are prime, one has two prime factors, three have three prime factors, one has four prime factors and two have eight prime factors. This looks like something we would get from an accountant in the Obama White House.